Compare 1020408 vs 1020419
| Property | 1020408 | 1020419 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 23 × 31 × 171 × 411 × 611 | 10204191 |
| Prime factorization | 2 × 2 × 2 × 3 × 17 × 41 × 61 | 1020419 |
| Divisors count | 64 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 61, 68, 82, 102, 122, 123, 136, 164, 183, 204, 244, 246, 328, 366, 408, 488, 492, 697, 732, 984, 1037, 1394, 1464, 2074, 2091, 2501, 2788, 3111, 4148, 4182, 5002, 5576, 6222, 7503, 8296, 8364, 10004, 12444, 15006, 16728, 20008, 24888, 30012, 42517, 60024, 85034, 127551, 170068, 255102, 340136, 510204, 1020408 | 1, 1020419 |
| Number of properties | 0 | 7 |
| Additive primes | 30807th | |
| Chen primes | 30509th | |
| Isolated primes | 63358th | |
| Primes | 80005th | |
| Sexy primes (2nd member) | 16674th | |
| Sexy prime quadrupletss (4th member) | 330th | |
| Sexy prime triplets (3rd member) | 2942nd | |
| Roman numberals | ||
| Base 2 | 111110010001111110002 | 111110010010000000112 |
| Base 3 | 12202112012203 | 12202112020223 |
| Base 4 | 33210133204 | 33210200034 |
| Base 5 | 2301231135 | 2301231345 |
| Base 6 | 335120406 | 335120556 |
| Base 7 | 114466447 | 114466617 |
| Base 8 | 37107708 | 37110038 |
| Base 9 | 18246569 | 18246689 |
| Base 10 | 102040810 | 102041910 |
| Base 11 | 63771411 | 63772411 |
| Base 12 | 41262012 | 41262b12 |
| Base 13 | 2995bc13 | 2995ca13 |
| Base 14 | 1c7c2414 | 1c7c3114 |
| Base 15 | 15252315 | 15252e15 |
| Base 16 | f91f816 | f920316 |